I came home three hours earlier than expected and found my 68-year-old mother kneeling on the floor, cleaning my mother-in-law’s bathroom. When I helped her stand, I noticed several dark marks around her wrist that looked like someone had held her too tightly.
My flight from Monterrey landed in Querétaro three hours earlier than expected, just two days before Christmas. I told no one. I had been away for eight days finalizing a contract, and all I...